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BNU_dong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 449 | 9878 | 132 |  7 |
- | ||
| AtCoder Beginner Contest 450 | 10845 | 107 | 18 |
+11 | ||
| AtCoder Beginner Contest 452 | 10103 | - | - | - | ||
| AtCoder Beginner Contest 453 | 9705 | 166 | 35 |
+17 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 8377 | - | - | - | ||
| AtCoder Beginner Contest 456 | 7960 | 264 | 58 |
+23 | ||
| AtCoder Beginner Contest 458 | 9582 | - | - | - | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 9668 | - | - | - | ||
| AtCoder Beginner Contest 460 | 9120 | 267 | 79 |
+21 | ||
| AtCoder Beginner Contest 461 | 10475 | 156 | 88 |
+9 | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 10763 | 46 | 79 |
-9 | ||
| AtCoder Beginner Contest 463 | 10260 | 141 | 86 |
+7 |